@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9d97f4-2161-4e01-82eb-59430097a1df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9d97f4-2161-4e01-82eb-59430097a1df> .